/* -*-c++-*- */
/* osgGIS - GIS Library for OpenSceneGraph
 * Copyright 2007-2008 Glenn Waldron and Pelican Ventures, Inc.
 * http://osggis.org
 *
 * osgGIS is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 */

#ifndef _OSGGIS_OGR_UTILS_H_
#define _OSGGIS_OGR_UTILS_H_ 1

#include <OpenThreads/ReentrantMutex>
#include <OpenThreads/ScopedLock>

namespace osgGIS
{
    /* (internal)
     *
     * General OGR utility methods.
     */
	class OGR_Utils
	{
	public:
		static void registerAll();

        static OpenThreads::ReentrantMutex& getMutex();

	private:
		static bool is_registered;
        static OpenThreads::ReentrantMutex* ogr_mutex;
	};
}

#define OGR_SCOPE_LOCK() \
    OpenThreads::ScopedLock<OpenThreads::ReentrantMutex> _ogr_mut(OGR_Utils::getMutex())

#endif // _OSGGIS_OGR_UTILS_H_

